【Bryan】評論
Phenylephrine is a selective α1-adrenergic receptor agonist used primarily as a decongestant, as an agent to dilate the pupil, and to increase blood pressure
【鐵觀音鮮奶茶 無去】評論
Phenylephrine ：pure a1 agonist 。is not inactivate by COMT → has longer duration 。應用：散瞳劑、解鼻充血劑。